Ace - AI Tutor
Ask Our Educators
Textbooks
My Library
Flashcards
Scribe - AI Notes
Notes & Exams
Download App
joshua chang

joshua c.

Divider

Questions asked

BEST MATCH

A company provides a surface treatment service to maintain and protect roads by preventing minor damage from worsening. The annual cost of the necessary equipment is $109,000 per year, and the cost of materials used is $2.75 per square yard. Alternatively, a full road resurfacing method requires specialized equipment with an initial cost of $225,000, a lifespan of 15 years, and no salvage value. The variable cost for this method is $13 per square yard. At an interest rate of 8% per year, how many square yards per year must be treated for the two approaches to break even?

View Answer
 divider
BEST MATCH

8) Charge leakages, charge sharing capacitive coupling and clock feed through causes signal integrity issues power supply noise high power consumption high area consumption 9) Clock feedthrough is caused by capacitive coupling between the clock input of the pre-charge device and the dynamic output node capacitive coupling between power supply and output node capacitive coupling between clock input and power supply capacitive coupling between power supply lines 10) The overall power consumption of dynamic logic is the power consumption of static CMOS logic. higher than smaller than equal to negligible, compared to

View Answer
 divider
BEST MATCH

Makkayla Jennins 34 is filing a s a single taxpayer. During the year she earned $53000 in wages from her job as a high school English teacher. Makayla has always been an avid reader and in addition to her teaching job she had an opportunity earlier in the year to lead a book club at a nearby community center. She led the book club from early January until the end of 2023. The community center paid her for her work and in early 2024 she received a form 1099-NEC reporting $2100 for nonemployee compensation in box 1. The community center is with in walking distance of her home so she did not have any vehicle expenses Her only business related expense was for $50 in supplies. What form will Makaya need to complete and file an addition to her Form OR-40? Subtraction on Schedule OR ASC, Section B Standard credit on line 25 Itemized deductjion on line 16 Addition on line 8

View Answer
 divider
BEST MATCH

calculate the molar solubility of magnesium flouride in a solution that is 0.250 M in NaF. For magnesium fluoride Ksp = 5.16x10^-11

View Answer
 divider
BEST MATCH

Calculate the fundamental frequency of a long pipe open at both ends when: Flag question: Question 2 Question 21 pts 2. Length of pipe = 1m, diameter = 2.54cm and velocity of sound = 344m/s

View Answer
 divider
BEST MATCH

Carmen just used $6,000 of cash plus a $3,500 margin loan to purchase $9,500 worth of stock. This is the only transaction in her brokerage account. According to her account balance sheet, she now has account equity of: Multiple Choice $2,500. $3,500. $6,000. $9,500. $19,000.

View Answer
 divider
BEST MATCH

Market makers add ______ to the market. a) liquidity b) volatility c) speculation

View Answer
 divider
BEST MATCH

Cisco's boss wants to use cognitive dissonance to sell a new type of emergency cell phone. Cisco is not convinced that the campaign is going to be successful. What should Cisco tell his boss? Cognitive dissonance advertising is too expensive. Cognitive dissonance techniques are difficult to implement on a mass scale. Cognitive dissonance is not effective in changing people's attitudes and subsequent behavior. Cognitive dissonance has fallen out of favor with the advent of the computer as a model for human behavior.

View Answer
 divider
BEST MATCH

Question 32 --/2 On an enterprise budget, variable costs may also be referred to as: 1 Operating or direct costs 2 Return over variable costs 3 Returns to management or return over all costs 4 Ownership costs or indirect costs

View Answer
 divider
BEST MATCH

A barge is adrift. Two tug boats attach cables to tow it to safety. Tug 1 pulls due east at a speed of 6 miles per hour. Tug 2 pulls 25 degrees north of east at a speed of 7 miles per hour. What are the resultant speed and direction of the barge? (Use decimal notation. Give your answer for the barge's speed to two decimal places. Give your answer for the direction of the barge to the nearest degree. Include the degree symbol in your answer where needed.) Thank you!

View Answer
 divider